Sahara with Michael Palin (2002)

S1E21 Hey, Teach!

After the tragic accident in which the previous homeroom teacher fell to his death from a window, Halloran steps in to take on the role of the substitute teacher for a high school class with a "modified curriculum." Going undercover, he navigates the unique challenges of this unconventional classroom setting while trying to connect with the students and maintain order amidst the chaos.